Changes

2026-05-04 21:41:14 +03:00
parent 30370e0e90
commit 20b4127fda
17 changed files with 502 additions and 463 deletions
@@ -0,0 +1,88 @@
+using System.Text.Json;
+using Api.Data;
+using Api.Data.Entities;
+using Api.Responses;
+using Api.Services.Contracts;
+using Microsoft.EntityFrameworkCore;
+
+namespace Api.Services;
+
+public sealed class EfMatcherRepository : IMatcherRepository
+{
+    private readonly CvMatcherDbContext _db;
+    private readonly ILogger<EfMatcherRepository> _logger;
+
+    public EfMatcherRepository(CvMatcherDbContext db, ILogger<EfMatcherRepository> logger)
+    {
+        _db = db;
+        _logger = logger;
+    }
+
+    public async Task InitializeAsync(CancellationToken ct)
+    {
+        _logger.LogInformation("Ensuring CV matcher database schema exists using EF Core");
+        await _db.Database.EnsureCreatedAsync(ct);
+    }
+
+    public async Task<JobMatchResponse?> GetMatchAsync(string cvDocumentId, string jobDocumentId, CancellationToken ct)
+    {
+        var json = await _db.CvMatchResults
+            .AsNoTracking()
+            .Where(x => x.CvDocumentId == cvDocumentId && x.JobDocumentId == jobDocumentId)
+            .Select(x => x.ResultJson)
+            .FirstOrDefaultAsync(ct);
+
+        if (string.IsNullOrWhiteSpace(json)) return null;
+
+        var result = JsonSerializer.Deserialize<JobMatchResponse>(json, new JsonSerializerOptions(JsonSerializerDefaults.Web));
+        if (result is not null) result.Cached = true;
+        return result;
+    }
+
+    public async Task SaveMatchAsync(string cvDocumentId, string jobDocumentId, JobMatchResponse response, CancellationToken ct)
+    {
+        var exists = await _db.CvMatchResults.AnyAsync(
+            x => x.CvDocumentId == cvDocumentId && x.JobDocumentId == jobDocumentId,
+            ct);
+
+        if (exists) return;
+
+        _db.CvMatchResults.Add(new CvMatchResultEntity
+        {
+            Id = Guid.NewGuid().ToString("N"),
+            CvDocumentId = cvDocumentId,
+            JobDocumentId = jobDocumentId,
+            ResultJson = JsonSerializer.Serialize(response, new JsonSerializerOptions(JsonSerializerDefaults.Web)),
+            Score = response.Score,
+            CreatedAt = DateTime.UtcNow
+        });
+
+        await _db.SaveChangesAsync(ct);
+    }
+
+    public async Task<string?> GetChatCompletionAsync(string cacheKey, CancellationToken ct)
+    {
+        return await _db.CvMatcherChatCache
+            .AsNoTracking()
+            .Where(x => x.CacheKey == cacheKey)
+            .Select(x => x.ResponseText)
+            .FirstOrDefaultAsync(ct);
+    }
+
+    public async Task SaveChatCompletionAsync(string cacheKey, string model, decimal temperature, string responseText, CancellationToken ct)
+    {
+        var exists = await _db.CvMatcherChatCache.AnyAsync(x => x.CacheKey == cacheKey, ct);
+        if (exists) return;
+
+        _db.CvMatcherChatCache.Add(new CvMatcherChatCacheEntity
+        {
+            CacheKey = cacheKey,
+            Model = model,
+            Temperature = temperature,
+            ResponseText = responseText,
+            CreatedAt = DateTime.UtcNow
+        });
+
+        await _db.SaveChangesAsync(ct);
+    }
+}